Tag Archives: science

Coming Soon!

I’m so excited to share early reviews for my upcoming book, BACK FROM THE BRINK: Saving Animals From Extinction.“[Castaldo] offers solid, meaningful suggestions for young readers […] including many, many learning opportunities: things to watch and read, organizations to investigate, websites and parks to explore. Challenging but important reading for the intended audience.”–Kirkus, STARRED review“An […]

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Green Earth Book Award Winner!

So happy to share the news that THE STORY OF SEEDS has been selected by The Nature Generation the Green Earth Book Award winner in the Young Adult Nonfiction category!  My thanks to HMH and all of the scientists, farmers, and activists who let me share their stories in this important book!          […]

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Beastly Brains: Exploring How Animals Think, Talk, and Feel

In Beastly Brains, Castaldo delves into the minds of animals and explores animal empathy, communication, tool use, and social societies through interviews and historical anecdotes. Researchers from Charles Darwin to Jane Goodall have spent years analyzing the minds of animals, and today’s science is revolutionizing old theories and uncovering surprising similarities to our own minds. […]

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The Story of Seeds : from Mendel’s garden to your plate and how there’s more of less to eat in the world

Something as small as a seed can have a worldwide impact. Did you know there are top-secret seed vaults hidden throughout the world? And once a seed disappears, that’s it—it’s gone forever? With the growth of genetically modified foods, the use of many seeds is dwindling—of 80,000 edible plants, only about 150 are being cultivated. […]

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